For organisations wanting to ultilse a VTL setup for Veeam instead of Veeam Cloud connect , they should be aware that VTL won't be able to roll up incremental backups into synthetic fulls, meaning every full back you are going to do will copy then entire full backup set to AWS.
Each virtual tape is limited to 30MB/s of upload throughput. To get up to the gateway maximum of 120MB/s, you need to have 4 virtual tapes running simultaneously
Amazon vtl is 20-30 megabytes per second
Gateway : Maximum of 95 GBP / Month
Archive Glacer Storage : 0.0034 GBP per GB / Month
You will need a Starwind VTL Virtual Machine running ( is free software )
You will need to pay for this VM in Azure : 133 GBP / Month
Azure Cool Storage : £0.0079 per GB ( first 50TB )